Material Material |
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Finish Finish |
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For Maximum Panel Thickness For Maximum Panel Thickness |
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Snap-In Nut Profile Snap-In Nut Profile |
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 | Rectangular with Floating Nut |
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For Minimum Panel Thickness For Minimum Panel Thickness |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Minimum Square Hole Size Minimum Square Hole Size |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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About Nuts, Materials, and Finishes
More
Steel Snap-In Nuts
Snap these nuts into square holes in thin material. Threads float inside the retainer so you can install a bolt at a slight angle to align off-center parts. Mounting legs expand to lock the fastener in place. Install them by hand or with pliers.
Black-phosphate steel nuts are mildly corrosion resistant in dry environments.
Zinc-plated steel nuts resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
| Thread Size | For Panel Thick. | Square Hole Size | Wd. | Head Ht. | Pkg. Qty. | Pkg. | |
Black-Phosphate Steel | |||||||
|---|---|---|---|---|---|---|---|
| 10-24 | 0.025" to 0.063" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 000000 |
| 1/4"-20 | 0.025" to 0.063" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.064" to 0.105" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.093" to 0.126" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 0000 |
| 5/16"-18 | 0.093" to 0.126" | 0.503" to 0.508" | 0.66" | 0.3" | 10 | 000000000 | 0000 |
Zinc-Plated Steel | |||||||
| 6-32 | 0.025" to 0.063" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| 8-32 | 0.025" to 0.063" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| 8-32 | 0.064" to 0.105" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| 8-32 | 0.093" to 0.126" | 0.375" to 0.38" | 0.52" | 0.25" | 10 | 000000000 | 0000 |
| 10-24 | 0.025" to 0.063" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| 10-24 | 0.064" to 0.105" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| 10-32 | 0.025" to 0.063" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| 10-32 | 0.064" to 0.105" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| 10-32 | 0.093" to 0.126" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.025" to 0.063" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.064" to 0.105" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.093" to 0.126" | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.125" to 0.156" | 0.375" to 0.38" | 0.53" | 0.25" | 25 | 000000000 | 00000 |
| 5/16"-18 | 0.028" to 0.056" | 0.503" to 0.508" | 0.66" | 0.3" | 10 | 000000000 | 0000 |
| 5/16"-18 | 0.057" to 0.092" | 0.503" to 0.508" | 0.66" | 0.3" | 10 | 000000000 | 0000 |
| 5/16"-18 | 0.093" to 0.126" | 0.503" to 0.508" | 0.66" | 0.3" | 10 | 000000000 | 0000 |
| 5/16"-18 | 0.127" to 0.162" | 0.503" to 0.508" | 0.66" | 0.3" | 10 | 000000000 | 00000 |
| 3/8"-16 | 0.028" to 0.056" | 0.503" to 0.508" | 0.66" | 0.3" | 10 | 000000000 | 00000 |
| 3/8"-16 | 0.093" to 0.126" | 0.503" to 0.508" | 0.66" | 0.3" | 10 | 000000000 | 0000 |
| 3/8"-16 | 0.162" to 0.21" | 0.573" to 0.578" | 0.87" | 0.41" | 1 | 000000000 | 0000 |
| 3/8"-16 | 0.24" to 0.26" | 0.588" to 0.593" | 0.87" | 0.41" | 1 | 000000000 | 0000 |
| 1/2"-13 | 0.093" to 0.126" | 0.588" to 0.593" | 0.87" | 0.41" | 5 | 000000000 | 00000 |
Metric Zinc-Plated Steel | |||||||
| M6 | 0.635mm to 1.6mm | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
| M6 | 1.626mm to 2.667mm | 0.375" to 0.38" | 0.52" | 0.25" | 25 | 000000000 | 00000 |
Stainless Steel Snap-In Nuts
These nuts have good chemical resistance and may be mildly magnetic. Snap them into square holes in thin material. Threads float inside the retainer so you can install a bolt at a slight angle to align with off-center parts. Mounting legs expand to lock the fastener in place. They can be installed by hand or with pliers.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Thread Pitch | For Panel Thick. | Square Hole Size | Wd. | Head Ht. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
| 10-24 | __ | 0.025" to 0.063" | 0.375" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 00000 |
| 10-24 | __ | 0.064" to 0.105" | 0.375" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
| 10-24 | __ | 0.093" to 0.126" | 0.343" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 00000 |
| 10-24 | __ | 0.125" to 0.156" | 0.375" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 00000 |
| 10-32 | __ | 0.025" to 0.063" | 0.375" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
| 10-32 | __ | 0.064" to 0.105" | 0.375" to 0.38" | 0.49" | 0.25" | 5 | 000000000 | 0000 |
| 10-32 | __ | 0.093" to 0.126" | 0.343" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 00000 |
| 10-32 | __ | 0.125" to 0.156" | 0.375" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 00000 |
| 1/4"-20 | __ | 0.025" to 0.063" | 0.375" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
| 1/4"-20 | __ | 0.064" to 0.105" | 0.375" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
| 1/4"-20 | __ | 0.093" to 0.126" | 0.375" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
| 1/4"-20 | __ | 0.125" to 0.156" | 0.343" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
Metric 18-8 Stainless Steel | ||||||||
| M5 | 0.8mm | 0.635mm to 1.6mm | 0.343" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
| M5 | 0.8mm | 1.626mm to 2.667mm | 0.343" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
| M5 | 0.8mm | 2.362mm to 3.2mm | 0.343" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
| M5 | 0.8mm | 3.175mm to 3.962mm | 0.375" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
| M6 | 1mm | 0.635mm to 1.6mm | 0.343" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
| M6 | 1mm | 1.626mm to 2.667mm | 0.375" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
| M6 | 1mm | 2.362mm to 3.2mm | 0.343" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
| M6 | 1mm | 3.175mm to 3.962mm | 0.375" to 0.38" | 0.52" | 0.25" | 5 | 000000000 | 0000 |
Plastic Snap-In Nuts
These nylon nuts are chemical resistant, nonconductive, and lightweight. Inserting a screw pushes the prongs against the panel to secure the nut.
For technical drawings and 3-D models, click on a part number.
| For Screw Size | For Panel Thick. | Square Hole Size | Lg. | Wd. | Ht. | Flange Thick. | Max. Temp., °F | Color | Pkg. Qty. | Pkg. | |
Nylon Plastic | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| No. 4 | 0.031" to 1/8" | 0.275" to 0.285" | 3/8" | 3/8" | 7/32" | 1/16" | 165° | Off-White | 50 | 000000000 | 000000 |
| No. 6 | 0.032" to 0.156" | 0.2" to 0.27" | 7/16" | 5/16" | 5/16" | 1/32" | 165° | Off-White | 50 | 000000000 | 00000 |
| No. 6 | 0.062" to 0.275" | 0.265" to 0.27" | 1/2" | 3/8" | 7/16" | 1/32" | 165° | Off-White | 25 | 000000000 | 00000 |
| No. 6, No. 8 | 0.031" to 1/8" | 0.245" to 0.255" | 3/8" | 3/8" | 9/32" | 1/32" | 165° | Off-White | 25 | 000000000 | 00000 |
| No. 8 | 1/32" to 5/32" | 0.27" to 0.28" | 3/8" | 3/8" | 11/32" | 1/32" | 165° | Off-White | 50 | 000000000 | 00000 |
| No. 8 | 0.078" to 0.175" | 0.285" to 0.295" | 3/8" | 3/8" | 11/32" | 1/32" | 165° | Off-White | 25 | 000000000 | 00000 |
| No. 8, No. 10 | 0.218" to 0.23" | 0.35" to 0.355" | 15/32" | 15/32" | 13/32" | 1/16" | 165° | Off-White | 25 | 000000000 | 00000 |
| No. 10 | 1/32" to 5/32" | 0.38" to 0.39" | 5/8" | 5/8" | 5/16" | 3/32" | 165° | Off-White | 25 | 000000000 | 00000 |
| No. 10 | 0.032" to 0.234" | 0.32" to 0.335" | 15/32" | 15/32" | 13/32" | 1/16" | 165° | Off-White | 25 | 000000000 | 00000 |
| No. 10 | 0.064" to 0.187" | 0.37" to 0.39" | 19/32" | 19/32" | 9/32" | 3/32" | 165° | Off-White | 25 | 000000000 | 00000 |
| No. 12 | 0.031" to 0.1" | 0.37" to 0.375" | 5/8" | 5/8" | 9/32" | 3/32" | 165° | Off-White | 50 | 000000000 | 00000 |
| 1/4" | 0.031" to 1/8" | 0.37" to 0.375" | 5/8" | 5/8" | 9/32" | 1 1/16" | 165° | Off-White | 10 | 000000000 | 00000 |
| For Screw Size | For Panel Thick. | Square Hole Size | OD | Ht. | Flange Thick. | Max. Temp., °F | Color | Pkg. Qty. | Pkg. | |
Nylon Plastic | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| No. 6 | 0.032" to 0.15" | 0.28" to 0.285" | 1/2" | 11/32" | 23/32" | 165° | Off-White | 25 | 000000000 | 000000 |
| No. 6 | 0.062" to 0.165" | 0.27" to 0.28" | 3/8" | 5/16" | 3/32" | 165° | Off-White | 25 | 000000000 | 00000 |
| No. 8 | 0.031" to 0.156" | 0.275" to 0.29" | 1/2" | 5/16" | 3/8" | 165° | Off-White | 25 | 000000000 | 00000 |
| No. 8 | 0.062" to 0.17" | 0.275" to 0.28" | 1/2" | 5/16" | 5/16" | 165° | Off-White | 25 | 000000000 | 00000 |
| No. 10 | 0.031" to 0.16" | 0.305" to 0.31" | 1/2" | 9/32" | 1/32" | 165° | Off-White | 50 | 000000000 | 00000 |
| No. 12 | 0.032" to 1/8" | 0.35" to 0.355" | 17/32" | 9/32" | 1/8" | 165° | Off-White | 25 | 000000000 | 00000 |
| 1/4" | 1/32" to 5/32" | 0.33" to 0.34" | 9/16" | 11/32" | 1/16" | 165° | Off-White | 25 | 000000000 | 00000 |
| 5/16" | 0.032" to 0.135" | 0.415" to 0.43" | 3/4" | 5/16" | 1/16" | 165° | Off-White | 10 | 000000000 | 00000 |
Aligning Weld Nuts
Threads float inside the retainer so you can install a bolt at a slight angle to align with off-center parts. Weld these nuts to materials for a strong permanent hold or punch holes in the flanges and secure them with rivets.
Weld zinc-plated steel nuts with aluminum retainer to aluminum parts.
Weld steel nuts with steel retainer to steel parts.
For technical drawings and 3-D models, click on a part number.
Base | |||||||
|---|---|---|---|---|---|---|---|
| Thread Size | Lg. | Wd. | Thick. | Ht. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel Nut with 5052 Aluminum Retainer | |||||||
| 10-32 | 1 1/2" | 1/2" | 3/64" | 11/32" | 10 | 000000000 | 000000 |
| 1/4"-20 | 1 3/4" | 9/16" | 1/16" | 7/16" | 10 | 000000000 | 00000 |
| 5/16"-18 | 2" | 25/32" | 1/16" | 33/64" | 10 | 000000000 | 00000 |
| 3/8"-16 | 2" | 25/32" | 1/16" | 33/64" | 5 | 000000000 | 00000 |
Steel Nut with C1008/C1010 Steel Retainer | |||||||
| 8-32 | 1 1/2" | 1/2" | 3/64" | 11/32" | 10 | 000000000 | 00000 |
| 10-24 | 1 1/2" | 1/2" | 3/64" | 11/32" | 10 | 000000000 | 00000 |
| 10-32 | 1 1/2" | 1/2" | 3/64" | 11/32" | 10 | 000000000 | 00000 |
| 1/4"-20 | 1 3/4" | 9/16" | 1/16" | 7/16" | 10 | 000000000 | 00000 |
| 1/4"-28 | 1 3/4" | 9/16" | 1/16" | 7/16" | 10 | 000000000 | 00000 |
| 5/16"-18 | 2" | 25/32" | 1/16" | 33/64" | 10 | 000000000 | 00000 |
| 5/16"-24 | 2" | 25/32" | 1/16" | 33/64" | 10 | 000000000 | 00000 |
| 3/8"-16 | 2" | 25/32" | 1/16" | 33/64" | 10 | 000000000 | 00000 |
| 3/8"-24 | 2" | 25/32" | 1/16" | 33/64" | 5 | 000000000 | 00000 |
| 1/2"-13 | 2 1/4" | 15/16" | 1/16" | 51/64" | 5 | 000000000 | 00000 |
Metric Aligning Weld Nuts
Threads float inside the retainer so you can install a bolt at a slight angle to align with off-center parts. Weld these nuts to uncoated steel for a strong permanent hold or punch holes in the flanges and secure them with rivets. The retainer is made from C1008-C1010 steel.
For technical drawings and 3-D models, click on a part number.